• Staff Systems Engineer - AV Platform

    General Motors (Richmond, VA)
    …analysis and optimization, including CPU/GPU/NPU architectures, memory hierarchies, and network bandwidth management. + Experience with platform systems ... our customers expect. We are seeking an experienced **Staff Systems Engineer** to lead systems engineering efforts for our embedded AV/ADAS platform. You will… more
    General Motors (10/28/25)
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  • Incident Response Team Lead

    Tyto Athene (Ashburn, VA)
    …of progressive experience in cybersecurity, information security, security engineering, network engineering, incident response, systems architecture, or data ... (FTK/Encase), Endpoint Detection & Response tools, log analysis (Splunk), and network forensics (full packet capture solution) to perform hunt and investigative… more
    Tyto Athene (11/01/25)
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  • 911 Engineer (Ability to obtain Secret Clearance)

    NANA Regional Corporation (Herndon, VA)
    …Next Generation 911 (NG911) modernization, requiring deep expertise in IP-based voice systems , network engineering, and DoD cybersecurity compliance. To join our ... today! **Responsibilities** + Design, configure, and maintain 911 call routing systems , including Enhanced 911 (E911) and NG911 platforms. + Integrate emergency… more
    NANA Regional Corporation (01/14/26)
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  • Senior Site Reliability Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …foundation components of large networks in AWS and on-prem (eg, systems & network administration, DNS, hypervisors, containers, databases, multi-datacenters) ... We manage petabytes of real-time data, millions of active users, and mission-critical systems across a globally distributed platform. As we scale, we're seeking a… more
    CoStar Realty Information, Inc. (01/02/26)
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  • Dedicated Support Technician

    ManTech (Mclean, VA)
    …desktop triage and system repair using remote tools. + Collaborate with network services, software systems engineering, and/or application. development teams to ... problems and respond to requests via phone, in-person, ticketing systems , or IM related to hardware, software, network... systems , or IM related to hardware, software, network , access, or telecom. + Demonstrated technical and problem-solving… more
    ManTech (01/06/26)
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  • ICS Incident Response Analyst

    GrammaTech, Inc. (Arlington, VA)
    …and trend analysis. + Prior experience analyzing a variety of industrial control systems network protocols, including but not limited to: ModBus, ENIP/CIP, ... and/or JavaScript scripting experience. + Experience examining malicious applications on operating systems such as Linux, Mac, Windows, IOS, Android and IOT … more
    GrammaTech, Inc. (12/27/25)
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  • Cloud Engineer Senior w/Secret Clearance

    TekSynap (Radford, VA)
    …Information Assurance Certification (GAIC) Security Essentials Certification (GSEC) + Certified Network Defender (CND) + Systems Security Certified Practitioner ... manage, and maintain secure cloud-based solutions for Army and DoD IT systems . + Migrate on-premises applications to cloud infrastructure while ensuring security and… more
    TekSynap (10/25/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …+ Experience managing Windows and Linux server environments + Knowledge of network security, firewalls, and intrusion detection systems + Experience with ... contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training Command. This… more
    SimIS Inc. (12/22/25)
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  • Technical Director - TS with SCI eligibility

    Parsons Corporation (Centreville, VA)
    …electronic warfare, ISR, specialized communications, artificial intelligence, data analytics, network operations, systems engineering, and signals intelligence + ... (EW), Digital Signals Processing (DSP), Radio Frequency (RF), Space Systems Engineering, and algorithm development. **Security Clearance Requirement:** An active… more
    Parsons Corporation (01/09/26)
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  • Technical Writer (Sonar)

    Gromelski & Associates, Inc. (Chesapeake, VA)
    …AN/SQS-53C or ARCI + Experience with technical manual development for network -based systems **_Technical Writer (Sonar) Additional Requirements:_** + Bachelor's ... Remove and replace procedures + Experience with HTML, XML, and content management systems + Experience utilizing the products and tools for tablet delivery +… more
    Gromelski & Associates, Inc. (12/18/25)
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